126246-25-1

Upstream product

• 7204-29-7 trans-2-butenyl acetate 
• 1666-13-3 diphenyl diselenide 
• 4784-77-4 (E)-1-Bromo-2-butene 
• 4784-77-4 (E/Z)-crotyl bromide 
• 1047680-04-5 C₁₁H₁₂O₂Se 
• 17417-82-2 1-Methyl-2-propenyl phenyl selenide 
• 6737-11-7 2-acetoxy-3-butene 
• 23974-72-3 sodium phenylselenide 

Downstream Products

• 68276-71-1 (2E)-1-(2-butenylsulfonyl)-4-methylbenzene 
• 68978-36-9 p-tolyl α methylallylsulfone 
• 882-33-7 diphenyldisulfane 
• 120903-44-8 1-(p-Chlorophenylsulfonyl)-2-butene 
• 88576-34-5 3-(p-chlorophenylsulfonyl)-3-methyl-1-propene 

Relevant academic research and scientific papers

Indium(I) iodide-mediated cleavage of diphenyl diselenide. An efficient one-pot procedure for the synthesis of unsymmetrical diorganyl selenides

(Matrix presented) A simple and efficient procedure has been developed for the synthesis of unsymmetrical diorganyl selenides through a one-pot indium(I) iodide-mediated reaction of alkyl halide and diphenyl diselenide in methylene chloride at room temperature.

Ruthenium(iii)-catalysed phenylselenylation of allyl acetates by diphenyl diselenide and indium(i) bromide in neat: Isolation and identification of intermediate

A fast and efficient phenylselenylation of allyl acetates by diphenyl diselenide and indium(i) bromide has been achieved in neat under the catalysis of Ru(acac)3. The intermediate complex of diphenyl diselenide and indium has been isolated and identified as a polymeric pentacoordinated In(iii) selenolate complex, [In(SePh)3]n.

Synthesis of allyl selenides by palladium-catalyzed decarboxylative coupling

This communication details the Pd-catalyzed decarboxylation of selenocarbonates; use of a chiral nonracemic catalyst affords enantioenriched allyl selenides which undergo stereospecific [2,3]-sigmatropic rearrangements to form enantioenriched allylic amines and chlorides. The Royal Society of Chemistry.

Indium(I) iodide-promoted cleavage of diaryl diselenides and disulfides and subsequent condensation with alkyl or acyl halides. One-pot efficient synthesis of diorganyl selenides, sulfides, selenoesters, and thioesters

Diphenyl diselenides and disulfides undergo facile cleavages by indium(I) iodide and the corresponding generated selenate and thiolate anions condense in situ with alkyl or acyl halides present in the reaction mixture. Thus, a simple, efficient, and general procedure has been developed for the synthesis of unsymmetrical diorganyl selenides, sulfides (thioethers), selenoesters, and thioesters by this one-pot reaction at room temperature.

SH2' Type Reactions of Arenesulfonyl Chlorides with Allylic Compounds Catalyzed by a Ruthenium(II) Complex

In the presence of a catalytic amount of dichlorotris(triphenylphosphine)ruthenium(II), the reactions of arenesulfonyl chlorides with allyl phenyl sulfide and allyl phenyl selenide proceeded smoothly to give allyl phenyl sulfone in high yield as well as the corresponding diphenyl disulfide or diphenyl diselenide.An SH2'-type mechanism involving the arenesulfonyl radical is proposed.

Samarium(II) Di-iodide Induced Synthesis of Allylic Phenyl Selenides from Allylic Acetates and Diphenyl Diselenide in the Presence of Palladium Catalyst

Allylic phenyl selenides are prepared efficiently from the reaction of allylic acetates and diphenyl diselenide induced by samarium(II) diiodide in the presence of a palladium catalyst under mild conditions.

A regioselective Aluminium Chloride-catalyzed Acylation of Allylic Selenides via α-Silyl Intermediates

The aluminium chloride-catalyzed acylation of α-silylallylic selenides with acid chlorides at -78 deg C produced γ-acylated vinylic selenides regioselectively. α-Silylallylic selenides in some cases underwent shifts of the selenenyl groups by the catalysis with aluminium chloride, affording γ-silylallylic selenides.This regioselective acylation of allylic selenides provides a new route to dihydrojasmone.